# `Calendrical.DateParseError`

Returned (or raised) by `Calendrical.Date.parse/2` when an input
string cannot be interpreted as a date.

Carries semantic fields only; the human-readable description is
materialised by `message/1` so callers can pattern-match on
structure (input/locale/calendar) without parsing prose.

### Fields

* `:input` — the raw string that failed to parse.

* `:locale` — the locale the parser tried.

* `:calendar` — the CLDR calendar key the parser tried.

# `t`

```elixir
@type t() :: %Calendrical.DateParseError{
  __exception__: term(),
  calendar: atom() | nil,
  input: String.t() | nil,
  locale: atom() | String.t() | nil
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*